/* html */
html{
	font-size:100%;		/* 글자 크기 100% */
	-ms-text-size-adjust:100%;
	-webkit-text-size-adjust:100%
}
html,button,input,select,textarea{
	font-family: sans-serif;
}
/* 배경색을 #777 */
body {
    color: #777;
}
body{
	margin:0
}
menu,ol,ul{padding:0 0 0 40px}
dl,menu,ol,ul{margin:1em 0}

.header{
	font-family: Impact, Charcoal, sans-serif;
}
/* 해당 클래스의 이미지를 넓이에 맞춘다. */
.pure-img-responsive {
    max-width: 100%;
    height: auto;
}

.maintitle {
color: #333333;
font-family: Impact, Charcoal, sans-serif;
}
/*
Add transition to containers so they can push in and out.
*/
#layout,
#menu,
.menu-link {
    -webkit-transition: all 0.2s ease-out;
    -moz-transition: all 0.2s ease-out;
    -ms-transition: all 0.2s ease-out;
    -o-transition: all 0.2s ease-out;
    transition: all 0.2s ease-out;
}

#video{
	/* Firefox */
	width: -moz-calc(100%);
	/* WebKit */
	width: -webkit-calc(100%);
	/* Opera */
	width: -o-calc(100%);
	/* Standard */
	width: calc(100%);
	
	/* 
	height: -moz-calc(100% - (20px + 30px));
    height: -webkit-calc(100% - (20px + 30px));
    height: -o-calc(100% - (20px + 30px));
    height: calc(100% - (20px + 30px)); */
}

div.center{
	text-align: center;	
}

hr.style-three {
    border: 0;
    height: 1px;
    background-image: -webkit-linear-gradient(left, rgba(0,0,0,0), rgba(0,0,0,0.75), rgba(0,0,0,0)); 
    background-image:    -moz-linear-gradient(left, rgba(0,0,0,0), rgba(0,0,0,0.75), rgba(0,0,0,0)); 
    background-image:     -ms-linear-gradient(left, rgba(0,0,0,0), rgba(0,0,0,0.75), rgba(0,0,0,0)); 
    background-image:      -o-linear-gradient(left, rgba(0,0,0,0), rgba(0,0,0,0.75), rgba(0,0,0,0)); 
}
/*
This is the parent `<div>` that contains the menu and the content area.
*/
/* 전체 화면의 레이아웃 설정 */
#layout {
    position: relative;
    padding-left: 0;
}
    #layout.active {
        position: relative;
        left: 200px;
    }
        #layout.active #menu {
            left: 200px;
            width: 200px;
        }

        #layout.active .menu-link {
            left: 200px;
        }

.header {
     margin: 0;
     color: #333;
     text-align: center;
/*      padding: 2.5em 2em 0; */
     border-bottom: 1px solid #eee;
 }
    .header h1 {
        margin: 0.2em 0;
        font-size: 3em;
        font-weight: 300;
    }
     .header h2 {
        font-weight: 300;
        color: #ccc;
        padding: 0;
        margin-top: 0;
    }

/*
The content `<div>` is where all your content goes.
*/
.content {
    margin: 0 auto;
    padding: 0 2em;
    max-width: 800px;
    margin-bottom: 50px;
    line-height: 1.6em;
}

.content-subhead {
    margin: 50px 0 20px 0;
    font-weight: 300;
    color: #888;
}


/*
The `#menu` `<div>` is the parent `<div>` that contains the `.pure-menu` that
appears on the left side of the page.
*/

#menu {
    margin-left: -200px; /* "#menu" width */
    width: 200px;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 1000; /* so the menu or its navicon stays above all content */
    background: #191818;
    /* overflow-y: auto; */
    -webkit-overflow-scrolling: touch;
}
    /*
    All anchors inside the menu should be styled like this.
    */
    #menu a {
        color: #999;
        border: none;
        padding: 0.6em 0 0.6em 0.6em;
    }
    
#menu {
  font-family: 'Roboto Condensed';
  line-height: 1;
}
.align-right {
  float: right;
}
#menu ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: block;
}
#menu ul li {
  position: relative;
  margin: 0;
  padding: 0;
}
#menu ul li a {
  text-decoration: none;
  cursor: pointer;
}
#menu > ul > li > a {
  color: #dddddd;
  text-transform: uppercase;
  display: block;
  padding: 20px;
  border-top: 1px solid #000000;
  border-left: 1px solid #000000;
  border-right: 1px solid #000000;
  background: #222222;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1);
  letter-spacing: 1px;
  font-size: 16px;
  font-weight: 300;
  -webkit-transition: all 0.25s ease-in;
  -moz-transition: all 0.25s ease-in;
  -ms-transition: all 0.25s ease-in;
  -o-transition: all 0.25s ease-in;
  transition: all 0.25s ease-in;
  position: relative;
}
#menu > ul > li:first-child > a {
  border-top-left-radius: 3px;
  border-top-right-radius: 3px;
}
#menu > ul > li:last-child > a {
  border-bottom-left-radius: 3px;
  border-bottom-right-radius: 3px;
  border-bottom: 1px solid #000000;
}
#menu > ul > li:hover > a,
#menu > ul > li.open > a,
#menu > ul > li.active > a {
  background: #151515;
  color: #ffffff;
}
#menu ul > li.has-sub > a::after {
  content: "";
  position: absolute;
  display: block;
  width: 0;
  height: 0;
  border-top: 13px solid #000000;
  border-botom: 13px solid transparent;
  border-left: 100px solid transparent;
  border-right: 100px solid transparent;
  left: 0;
  bottom: -13px;
  bottom: 0px;
  z-index: 1;
  opacity: 0;
  -webkit-transition: all .2s ease;
  -moz-transition: all .2s ease;
  -ms-transition: all .2s ease;
  -o-transition: all .2s ease;
  transition: all .2s ease;
}
#menu ul > li.has-sub > a::before {
  content: "";
  position: absolute;
  display: block;
  width: 0;
  height: 0;
  border-top: 13px solid #151515;
  border-botom: 13px solid transparent;
  border-left: 100px solid transparent;
  border-right: 100px solid transparent;
  left: 0;
  bottom: -12px;
  bottom: -1px;
  z-index: 3;
  opacity: 0;
  -webkit-transition: all .2s ease;
  -moz-transition: all .2s ease;
  -ms-transition: all .2s ease;
  -o-transition: all .2s ease;
  transition: all .2s ease;
}
#menu ul > li.has-sub::after {
  content: "";
  display: block;
  position: absolute;
  width: 0;
  height: 0;
  border: 7px solid transparent;
  border-top-color: #dddddd;
  z-index: 2;
  right: 20px;
  top: 24.5px;
  pointer-events: none;
}
#menu ul > li:hover::after,
#menu ul > li.active::after,
#menu ul > li.open::after {
  border-top-color: #ffffff;
}
#menu ul > li.has-sub.open > a::after {
  opacity: 1;
  bottom: -13px;
}
#menu ul > li.has-sub.open > a::before {
  opacity: 1;
  bottom: -12px;
}
#menu ul ul {
  display: none;
}
#menu ul ul li {
  border-left: 1px solid #ccc;
  border-right: 1px solid #ccc;
}
#menu ul ul li a {
  background: #f1f1f1;
  display: block;
  position: relative;
  font-size: 15px;
  padding: 14px 20px;
  border-bottom: 1px solid #dddddd;
  color: #777777;
  font-weight: 300;
  -webkit-transition: all 0.25s ease-in;
  -moz-transition: all 0.25s ease-in;
  -ms-transition: all 0.25s ease-in;
  -o-transition: all 0.25s ease-in;
  transition: all 0.25s ease-in;
}
#menu ul ul li:first-child > a {
  padding-top: 18px;
}
#menu ul ul ul li {
  border: 0;
}
#menu ul ul li:hover > a,
#menu ul ul li.open > a,
#menu ul ul li.active > a {
  background: #e4e4e4;
  color: #666666;
}
#menu ul ul > li.has-sub > a::after {
  border-top: 13px solid #dddddd;
}
#menu ul ul > li.has-sub > a::before {
  border-top: 13px solid #e4e4e4;
}
#menu ul ul ul li a {
  padding-left: 30px;
}
#menu ul ul > li.has-sub::after {
  top: 18.5px;
  border-width: 6px;
  border-top-color: #777777;
}
#menu ul ul > li:hover::after,
#menu ul ul > li.active::after,
#menu ul ul > li.open::after {
  border-top-color: #666666;
}

/* -- Dynamic Button For Responsive Menu -------------------------------------*/

/*
The button to open/close the Menu is custom-made and not part of Pure. Here's
how it works:
*/

/*
`.menu-link` represents the responsive menu toggle that shows/hides on
small screens.
*/
.menu-link {
    position: fixed;
    display: block; /* show this only on small screens */
    top: 0;
    left: 0; /* "#menu width" */
    background: #000;
    background: rgba(0,0,0,0.7);
    font-size: 10px; /* change this value to increase/decrease button size */
    z-index: 10;
    width: 2em;
    height: auto;
    padding: 2.1em 1.6em;
}

.menu-link:hover,
.menu-link:focus {
    background: #000;
}

.menu-link span {
    position: relative;
    display: block;
}

.menu-link span,
.menu-link span:before,
.menu-link span:after {
    background-color: #fff;
    width: 100%;
    height: 0.2em;
}

.menu-link span:before,
.menu-link span:after {
    position: absolute;
    margin-top: -0.6em;
    content: " ";
}

.menu-link span:after {
    margin-top: 0.6em;
}

/* -- Responsive Styles (Media Queries) ------------------------------------- */

/*
Hides the menu at `48em`, but modify this based on your app's needs.
*/
@media (min-width: 48em) {

    .header,
    .content {
        padding-left: 2em;
        padding-right: 2em;
    }

    #layout {
        padding-left: 200px; /* left col width "#menu" */
        left: 0;
    }
    #menu {
        left: 200px;
    }

    .menu-link {
        position: fixed;
        left: 200px;
        display: none;
    }

    #layout.active .menu-link {
        left: 200px;
    }
    
     #video{
		width:686px;
		height:514px;
	}
}